/* BITFORCE category cards redesign. Scoped to this section only. */
.bf-category-section {
    --bf-cat-ink: #111827;
    --bf-cat-muted: #69798f;
    --bf-cat-teal: #00a5b8;
    --bf-cat-line: #e3edf3;
    --bf-cat-surface: #f2f7fa;
    padding: clamp(3.5rem, 6vw, 5.5rem) 0;
    background: var(--bf-cat-surface);
}

.bf-category-section,
.bf-category-section * {
    box-sizing: border-box;
}

.bf-category-section__inner {
    width: min(100% - 48px, 1440px);
    margin-inline: auto;
}

.bf-category-section__header {
    max-width: 880px;
    margin: 0 auto clamp(2rem, 4vw, 3.25rem);
    text-align: center;
}

.bf-category-section__eyebrow {
    margin: 0 0 0.8rem;
    color: var(--bf-cat-teal);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.bf-category-section__title {
    margin: 0;
    color: var(--bf-cat-ink);
    font-size: clamp(2rem, 4.1vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1.08;
}

.bf-category-section__intro {
    max-width: 790px;
    margin: 1.15rem auto 0;
    color: var(--bf-cat-muted);
    font-size: clamp(1rem, 1.5vw, 1.12rem);
    line-height: 1.7;
}

.bf-category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.bf-category-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid rgba(222, 234, 241, 0.95);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 32px rgba(28, 58, 82, 0.045);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.bf-category-card:hover,
.bf-category-card:focus-within {
    transform: translateY(-4px);
    border-color: rgba(0, 165, 184, 0.34);
    box-shadow: 0 20px 42px rgba(28, 58, 82, 0.105);
}

.bf-category-card__link {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(42%, 0.95fr);
    min-height: 282px;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.bf-category-card__link:focus-visible {
    outline: 3px solid var(--bf-cat-teal);
    outline-offset: -5px;
    border-radius: 22px;
}

.bf-category-card__copy {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 25px 0 25px 26px;
}

.bf-category-card__number {
    color: #cad9e7;
    font-size: clamp(2rem, 2.7vw, 2.55rem);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 1;
}

.bf-category-card__eyebrow {
    margin-top: 8px;
    color: #8393a8;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    line-height: 1.3;
}

.bf-category-card__title {
    margin: 16px 0 0;
    color: var(--bf-cat-ink);
    font-size: clamp(1.05rem, 1.35vw, 1.28rem);
    font-weight: 750;
    letter-spacing: -0.035em;
    line-height: 1.22;
}

.bf-category-card__description {
    margin: 11px 0 0;
    color: var(--bf-cat-muted);
    font-size: 0.91rem;
    line-height: 1.55;
}

.bf-category-card__action {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: auto;
    padding-top: 17px;
    color: var(--bf-cat-teal);
    font-size: 0.92rem;
    font-weight: 750;
    line-height: 1.3;
}

.bf-category-card__action span {
    display: inline-grid;
    width: 27px;
    height: 27px;
    place-items: center;
    border: 1px solid rgba(0, 165, 184, 0.28);
    border-radius: 50%;
    transition: transform 220ms ease, background 220ms ease, color 220ms ease;
}

.bf-category-card:hover .bf-category-card__action span,
.bf-category-card__link:focus-visible .bf-category-card__action span {
    transform: translate(2px, -2px);
    background: var(--bf-cat-teal);
    color: #fff;
}

.bf-category-card__visual {
    position: relative;
    min-width: 0;
    min-height: 100%;
    overflow: hidden;
    background: #e8f5fb;
}

.bf-category-card__visual::before {
    position: absolute;
    z-index: 1;
    inset: 0 auto 0 -1px;
    width: 24%;
    background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.88) 25%, rgba(255,255,255,0) 100%);
    content: "";
    pointer-events: none;
}

.bf-category-card__visual img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 282px;
    object-fit: cover;
    object-position: 57% center;
    transition: transform 500ms cubic-bezier(.2,.65,.25,1);
}

.bf-category-card:hover .bf-category-card__visual img,
.bf-category-card__link:focus-visible .bf-category-card__visual img {
    transform: scale(1.055);
}

@media (max-width: 1100px) {
    .bf-category-section__inner {
        width: min(100% - 36px, 900px);
    }

    .bf-category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .bf-category-card__link {
        min-height: 270px;
        grid-template-columns: minmax(0, 1fr) minmax(38%, 0.85fr);
    }

    .bf-category-card__copy {
        padding: 22px 0 22px 22px;
    }

    .bf-category-card__visual img {
        min-height: 270px;
    }
}

@media (max-width: 620px) {
    .bf-category-section {
        padding: 3rem 0;
    }

    .bf-category-section__inner {
        width: min(100% - 28px, 440px);
    }

    .bf-category-section__header {
        margin-bottom: 1.75rem;
        text-align: left;
    }

    .bf-category-section__title {
        font-size: clamp(1.9rem, 8vw, 2.5rem);
    }

    .bf-category-section__intro {
        margin-top: 0.85rem;
        font-size: 0.98rem;
    }

    .bf-category-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
    }

    .bf-category-card {
        border-radius: 18px;
    }

    .bf-category-card__link {
        grid-template-columns: minmax(0, 1fr) minmax(39%, 0.9fr);
        min-height: 245px;
    }

    .bf-category-card__copy {
        padding: 20px 0 19px 19px;
    }

    .bf-category-card__number {
        font-size: 2rem;
    }

    .bf-category-card__title {
        margin-top: 13px;
        font-size: 1.08rem;
    }

    .bf-category-card__description {
        font-size: 0.84rem;
        line-height: 1.45;
    }

    .bf-category-card__action {
        gap: 6px;
        padding-top: 12px;
        font-size: 0.84rem;
    }

    .bf-category-card__visual img {
        min-height: 245px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bf-category-card,
    .bf-category-card__visual img,
    .bf-category-card__action span {
        transition: none;
    }

    .bf-category-card:hover,
    .bf-category-card:focus-within {
        transform: none;
    }
}